201494013

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{564409}}^1$

素因数の和:564436

約数の個数: 16

約数和(自身を含む): 325100160

約数和(自身を除く): 123606147

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 564409, 1693227, 3950863, 9594953, 11852589, 28784859, 67164671, 201494013]

約数ペア:

[(1, 201494013), (3, 67164671), (7, 28784859), (17, 11852589), (21, 9594953), (51, 3950863), (119, 1693227), (357, 564409)]